﻿using System;

using System.IO;

using System.Text;


namespace _1.PrintOddLines
{
    class PrintOddLines
    {
        static void Main(string[] args)
        {
            StreamReader reader = new StreamReader(@"..\..\PrintOddLines.cs");

            using (reader)
            {
                int lineNum = 1;
                string line = reader.ReadLine();
                while (line != null)
                {
                    lineNum++;
                    line = reader.ReadLine();
                    if (lineNum % 2 != 0)
                    {
                        Console.WriteLine(line);
                    }
                }
            }
        }
    }
}
